MODEL 93220 MOSSBERG 500/590 , RECOIL REDUCING , WITH PUSHBUTTON SWIVEL LEO RECOIL REDUCING KIT ( COMES WITH TELESCOPING STOCK, LEO ADAPTER, HOGUE PISTOL GRIP, PUSHBUTTON SLING SWIVEL & ALL HARDWARE) Mesa Tactical is a pioneer in the development of telescoping stocks for tactical shotguns. Telescoping stocks are necessary for operators wearing body armor, or for smaller statured shooters; a telescoping stock provides the length of pull the situation demands. The concept behind the telescoping stock system is simple: the shotgun’s factory stock is replaced by an adapter, to which standard AR-15 grips and telescoping buttstocks can be reliably attached. All of our stock adapters are investment cast aircraft aluminum, which are then CNC machined before being anodized with a Type III Class 2 mil-spec finish. The LEO adapter is our most popular model, and features a lowered stock elevation allowing the use of iron sights or even the bead sight. LEO adapters also accept optional stamped steel sling loop and hook loops. The LEO’s low price and streamlined appearance make it the best choice for agencies looking for a simple, reliable telescoping stock at an affordable price The upgraded versions include a newly developed hydraulic Recoil Buffer which replaces the standard receiver extension tube normally used with AR-15 style telescoping stock assemblies, such as those used in all of Mesa Tactical’s Stock Kits. The new Recoil Buffer is manufactured for Mesa Tactical by Enidine Incorporated. Enidine has been the leading manufacturer of recoil absorbtion devices for stationary, mobile, and personal weapons for over forty years. Note the similarity to a standard AR-15 receiver extension tube. The Recoil Buffer reduces felt-recoil by more than 70%, making the 12 gauge tactical shotgun comfortable for all shooters. The Recoil Buffer is also available by itself for those customers who want to upgrade previously purchased Mesa Tactical Stock Kits,